target/linux/bcm53xx/patches-3.18/323-ARM-BCM5301X-Add-DT-for-Netgear-R8000.patch

   1 From f3389cf7bc90d5702adcd4c100b49baf7a813bb9 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
   3 Date: Wed, 28 Jan 2015 22:39:39 +0100
   4 Subject: [PATCH] ARM: BCM5301X: Add DT for Netgear R8000
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
  10 ---
  11  arch/arm/boot/dts/Makefile                  |  3 ++-
  12  arch/arm/boot/dts/bcm4709-netgear-r8000.dts | 26 ++++++++++++++++++++++++++
  13  2 files changed, 28 insertions(+), 1 deletion(-)
  14  create mode 100644 arch/arm/boot/dts/bcm4709-netgear-r8000.dts
  15
  16 --- a/arch/arm/mach-bcm/bcm_5301x.c
  17 +++ b/arch/arm/mach-bcm/bcm_5301x.c
  18 @@ -18,15 +18,16 @@ static bool first_fault = true;
  19  static int bcm5301x_abort_handler(unsigned long addr, unsigned int fsr,
  20                                  struct pt_regs *regs)
  21  {
  22 -       if (fsr == 0x1c06 && first_fault) {
  23 +       if ((fsr == 0x1406 || fsr == 0x1c06) && first_fault) {
  24                 first_fault = false;
  25
  26                 /*
  27 -                * These faults with code 0x1c06 happens for no good reason,
  28 -                * possibly left over from the CFE boot loader.
  29 +                * These faults with codes 0x1406 (BCM4709) or 0x1c06 happens
  30 +                * for no good reason, possibly left over from the CFE boot
  31 +                * loader.
  32                  */
  33                 pr_warn("External imprecise Data abort at addr=%#lx, fsr=%#x ignored.\n",
  34 -               addr, fsr);
  35 +                       addr, fsr);
  36
  37                 /* Returning non-zero causes fault display and panic */
  38                 return 0;
  39 --
  40 1.8.4.5
  41